Consolidated Balance Sheets (Parenthetical) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Investments, available for sale:
Fixed maturities, amortized cost	$ 80,204,532	$ 82,493,075
Equity securities, cost	117,599,471	113,744,429
Mortgage loans on real estate, credit loss reserve	235,000	274,000
Notes receivable, credit loss reserve	$ 195,000	$ 250,000
Shareholders' equity:
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, stated value (in dollars per share)	$ 0.001	$ 0.001
Common stock, authorized (in shares)	7,000,000	7,000,000
Common stock, issued (in shares)	3,157,765	3,165,320
Common stock, outstanding (in shares)	3,157,765	3,165,320